The Life Fitness 9500 Next Gen Elliptical machine is one of the top elliptical choices for the world’s top facilities: from high traffic health clubs to the armed forces and athletic training centers. The 9500HR model features our exclusive Lifepulse digital heart rate monitoring system the most accurate way to calculate individual heartbeats. This total body Cross-Trainer combines the cardiovascular/muscular benefits of running and the low impact of walking. No cords or outlets required. Cost effective and convenient. Work large groups of upper and lower body muscles at the same time. Alternate between forward and backward motion for total body results. Lifepulse digital monitoring system is nearly as accurate as a clinical EKG. Polar telemetry monitoring system. Dimensions: 82″L x 25″W x 62″H Weight: 235 lbs. Self-powered with Auto Start. (No external power source required.)